RODRÍGUEZ VÁSQUEZ, Ana Gabriela; FERNÁNDEZ GARCÍA, Lourdes Karina; VALLADARES TROCHEZ, Edita Hortensia. Prevalence of gingival enlargement and retraction in patients with orthodontic treatment. Portal de la Ciencia, [S. l.], v. 13, p. 21–31, 2018. DOI: 10.5377/pc.v13i0.5918. Disponível em: https://www.camjol.info/index.php/PC/article/view/5918. Acesso em: 4 apr. 2026.